519513612

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{1063}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 1226238720

約数和(自身を除く): 706725108

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 293, 417, 556, 586, 834, 879, 1063, 1172, 1668, 1758, 2126, 3189, 3516, 4252, 6378, 12756, 40727, 81454, 122181, 147757, 162908, 244362, 295514, 311459, 443271, 488724, 591028, 622918, 886542, 934377, 1245836, 1773084, 1868754, 3737508, 43292801, 86585602, 129878403, 173171204, 259756806, 519513612]

約数ペア:

[(1, 519513612), (2, 259756806), (3, 173171204), (4, 129878403), (6, 86585602), (12, 43292801), (139, 3737508), (278, 1868754), (293, 1773084), (417, 1245836), (556, 934377), (586, 886542), (834, 622918), (879, 591028), (1063, 488724), (1172, 443271), (1668, 311459), (1758, 295514), (2126, 244362), (3189, 162908), (3516, 147757), (4252, 122181), (6378, 81454), (12756, 40727)]